Here's what me and my friend came up with, me on the left, her on the right.

I was originaly going for a simplier dark colored set, but eventualy noticed it looked a lot like Dark Ranger hero from Warcraft III TFT, so tweaked it a bit and ended up with what you see in the pics, with Scout Owl unit as a pet. Also, Cenarion Hippogryph as a mount matching the whole theme. Here are pics of those units that inspired me.

My friend, not going for anything specific originaly as well, ended up with a set quite resemblant to that of a Blood Elf archer from The Frozen Throne (they replaced dwarven Riflemen in Alliance campaign). Unfortunately, i dont have a pic of that unit, but it was basicaly a Night Elf archer recolored as a Blood Elf, so imagine this, just with caucasian skin tone and red cloak.

It's not a set, just a mix-and-match. The shoulders are from the level 80 Wrathful pvp set, that much I can tell you. The boots appear to be the ilvl 264(?) boots from ICC. Other pieces I'm not so sure on.